:root {
    --forest: #1a3a2e;
    --sage: #4a6b5c;
    --cream: #faf8f5;
    --sand: #e8e3dc;
    --gold: #b8956a;
    --charcoal: #2a2a2a;
    --text-muted: #6b7280;

    --font-base: 16px;
    --font-small: 14px;
    --font-large: 18px;
    --font-xl: 22px;

    --h1: clamp(36px, 5vw, 64px);
    --h2: clamp(28px, 3vw, 44px);
    --h3: 26px;
    --h4: 20px;

    --line-tight: 1.2;
    --line-normal: 1.7;
    --line-loose: 1.9;

}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: var(--font-base);
    background: var(--cream);
    color: var(--charcoal);
    line-height: var(--line-normal);
    letter-spacing: 0.15px;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "liga" 1, "kern" 1;
    overflow-x: hidden;
    padding-top: 110px;
}

h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--h1);
  font-weight: 600;
  line-height: var(--line-tight);
  letter-spacing: -0.5px;
}

h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--h2);
  font-weight: 600;
  line-height: var(--line-tight);
  letter-spacing: -0.3px;
}

h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--h3);
  font-weight: 600;
}

h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--h4);
  font-weight: 500;
}



/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(26, 58, 46, 0.08);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
    transform: translateY(-100%);
    opacity: 0;
    }
    to {
    transform: translateY(0);
    opacity: 1;
    }
}

img {
  max-width: 100%;
  height: auto;
}

.header {
  background: #f5f3f1; /* fundo geral do header */
  padding: 0 0;
}

/* BLOCO VERDE */
.header-green {
  background-color: #00704A;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex: 1;
  padding: 6px 24px;
  border-radius: 6px;
  flex-wrap: wrap;
}

.logo {
    width: 80px;
    height: 80px;
    overflow: hidden;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
/* Logo */
.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.logo-group img {
    height: 80px;
    object-fit: contain;
}

.logo-text {
  font-family: 'Anton', sans-serif;
  font-size: 24px;
  color: black;
}

.brand-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--forest);
}

/* Menu */
.nav {
  display: flex;
  gap: 40px;
}

.nav a {
  color: black;
  text-decoration: none;
  font-size: 16px;
}

.nav a:hover {
  opacity: 0.8;
}

/* Botão separado */
.header-cta {
  margin-left: 24px;
}

.btn-primary {
  background-color: #1f3e2d;
  color: white;
  padding: 14px 24px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
}

nav a {
    text-decoration: none;
    color: var(--charcoal);
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
    position: relative;
}

nav a:hover {
    color: var(--forest);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--forest);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.cta-primary {
    background: var(--forest);
    color: var(--cream);
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.cta-primary:hover {
    background: var(--sage);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 46, 0.2);
}

.cta-primary::after {
    display: none;
}

.lang-toggle {
    width: 32px;
    height: 32px;
    cursor: pointer;
    border-radius: 50%;
    transition: transform 0.3s ease;
    border: 2px solid var(--sand);
}

.lang-toggle:hover {
    transform: scale(1.1);
}

.mobile-lang {
  display: none;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.08);
  gap: 12px;
}

/* Hero Section */
.hero {
    margin-top: 0;
    position: relative;
    height: 85vh;
    min-height: 600px;
    overflow: hidden;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
    opacity: 0;
    }
    to {
    opacity: 1;
    }
}

.hero-bg-bottle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/tagstrust_hero.png') center center no-repeat;
    background-size: cover;
    opacity: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: center center no-repeat;
    background-size: cover;
    opacity: 1;
}


.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(26, 58, 46, 0.85) 0%,
        rgba(26, 58, 46, 0.65) 40%,
        rgba(26, 58, 46, 0.45) 75%,
        rgba(26, 58, 46, 0.35) 100%
    );
}

.hero-content {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 10;
}

.hero h1 {
    color: var(--cream);
    margin-bottom: 24px;
    max-width: 800px;
    animation: slideUp 0.8s ease-out 0.3s both;
}

.hero-subtitle {
  font-size: var(--font-xl);
  line-height: var(--line-loose);
  font-weight: 300;
  max-width: 640px;
}

@keyframes slideUp {
    from {
    transform: translateY(30px);
    opacity: 0;
    }
    to {
    transform: translateY(0);
    opacity: 1;
    }
}

.hero-subtitle {
    font-size: 20px;
    color: var(--sand);
    max-width: 600px;
    margin-bottom: 40px;
    font-weight: 300;
    line-height: 1.8;
    animation: slideUp 0.8s ease-out 0.5s both;
}

.hero-cta {
    animation: slideUp 0.8s ease-out 0.7s both;
}

.btn-large {
    display: inline-block;
    background: var(--gold);
    color: var(--forest);
    padding: 18px 42px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    transition: all 0.4s ease;
    box-shadow: 0 8px 24px rgba(184, 149, 106, 0.3);
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(184, 149, 106, 0.4);
    background: #c9a876;
}

/* Intro Section */
.intro {
    max-width: 900px;
    margin: 0 auto;
    padding: 100px 40px;
    text-align: center;
    animation: fadeIn 1s ease-out;
}

/* Benefits Section */
.benefits {
    background: var(--sand);
    padding: 40px 40px;
}

.benefits-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: var(--h2);
    color: var(--forest);
    text-align: center;
    margin-bottom: 60px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.benefit-card {
    text-align: center;
    animation: fadeInScale 0.6s ease-out both;
}

.benefit-card:nth-child(1) { animation-delay: 0.1s; }
.benefit-card:nth-child(2) { animation-delay: 0.2s; }
.benefit-card:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInScale {
    from {
    opacity: 0;
    transform: scale(0.9);
    }
    to {
    opacity: 1;
    transform: scale(1);
    }
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    border: 2px solid var(--gold);
}

.benefit-card h3 {
    font-size: 28px;
    color: var(--forest);
    margin-bottom: 16px;
}


/* Featured Product */
.featured {
    padding: 80px 40px;
    background: var(--cream);
}

.featured-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.featured-image {
    position: relative;
    animation: fadeIn 1s ease-out;
}

.featured-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: 12px;
    z-index: -1;
}

.featured-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(26, 58, 46, 0.15);
}

.featured-content {
    animation: slideUp 0.8s ease-out 0.3s both;
}

.featured-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 16px;
}

.featured-content h2 {
    font-size: 48px;
    color: var(--forest);
    margin-bottom: 24px;
}

.featured-content p,
.intro p,
.benefit-card p,
.step p,
.contact-container p {
  font-size: var(--font-large);
  line-height: var(--line-loose);
  font-weight: 300;
}

.feature-list {
    list-style: none;
    margin: 32px 0;
}

.feature-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--charcoal);
    font-size: 16px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
    font-size: 18px;
}

/* Applications */
.applications {
    background: var(--forest);
    padding: 80px 40px;
    color: var(--cream);
}

.applications-container {
    max-width: 1400px;
    margin: 0 auto;
}

.applications .section-title {
    color: var(--cream);
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.app-card {
    background: rgba(250, 248, 245, 0.05);
    padding: 36px;
    border-radius: 12px;
    border: 1px solid rgba(184, 149, 106, 0.2);
    transition: all 0.4s ease;
    animation: fadeInScale 0.6s ease-out both;
}

.app-card:nth-child(1) { animation-delay: 0.1s; }
.app-card:nth-child(2) { animation-delay: 0.2s; }
.app-card:nth-child(3) { animation-delay: 0.3s; }
.app-card:nth-child(4) { animation-delay: 0.4s; }
.app-card:nth-child(5) { animation-delay: 0.5s; }

.app-card:hover {
    transform: translateY(-8px);
    background: rgba(250, 248, 245, 0.08);
    border-color: var(--gold);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.app-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 12px;
}

.app-card h4 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--cream);
}

.app-card p {
    color: var(--sand);
    font-size: 15px;
    line-height: 1.7;
}

/* How It Works */
.how-it-works {
    padding: 80px 40px;
    background: var(--cream);
}

.how-container {
    max-width: 1200px;
    margin: 0 auto;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-top: 60px;
}

.step {
    position: relative;
    padding-left: 60px;
    animation: fadeIn 0.8s ease-out both;
}

.step:nth-child(1) { animation-delay: 0.2s; }
.step:nth-child(2) { animation-delay: 0.4s; }
.step:nth-child(3) { animation-delay: 0.6s; }

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 48px;
    height: 48px;
    background: var(--gold);
    color: var(--forest);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    font-family: 'Cormorant Garamond', serif;
}

.step h3 {
    font-size: 24px;
    color: var(--forest);
    margin-bottom: 12px;
}

/* Contact */
.contact {
    background: var(--sand);
    padding: 120px 40px;
}

.contact-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.contact-container h2 {
    font-size: 48px;
    color: var(--forest);
    margin-bottom: 24px;
}

.contact-intro {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 48px;
    line-height: 1.8;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.contact-card {
    background: var(--cream);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(26, 58, 46, 0.1);
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.contact-card h3 {
    font-size: 24px;
    color: var(--forest);
    margin-bottom: 12px;
}

.contact-card a {
    color: var(--sage);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
}

.contact-card a:hover {
    color: var(--forest);
}

/* Footer */
footer {
    background: var(--forest);
    color: var(--sand);
    padding: 60px 40px 40px;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 28px;
    color: var(--cream);
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--sand);
    line-height: 1.7;
    font-size: 14px;
}

.footer-links h4 {
    font-size: 16px;
    color: var(--gold);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--sand);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(184, 149, 106, 0.2);
    padding-top: 32px;
    text-align: center;
    font-size: 13px;
    color: var(--sand);
}


/* ===== Language Selector ===== */

.language-selector {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: 30px;
}

.lang-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 6px;
  transition: all 0.25s ease;
  opacity: 0.65;
}

.lang-item img {
  height: 22px;
  width: auto;
  display: block;
}

.lang-item:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.lang-item.active {
  opacity: 1;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.15);
}
/* =========================
   Breadcrumb
========================= */

.breadcrumb {
  max-width: 1200px;
  margin: 30px auto 10px;
  padding: 0 40px;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  align-items: center;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  color: #7a7a7a;
  font-weight: 400;
}

.breadcrumb li + li::before {
  content: "›";
  margin: 0 8px;
  color: #c0c0c0;
  font-weight: 300;
}

.breadcrumb a {
  text-decoration: none;
  color: #6b6b6b;
  transition: color 0.2s ease;
}

.breadcrumb a:hover {
  color: #1a3a2e; /* verde institucional */
}

.breadcrumb li[aria-current="page"] {
  color: #1a3a2e;
  font-weight: 500;
}


/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
    font-size: 52px;
    }
    
    .featured-container {
    grid-template-columns: 1fr;
    gap: 48px;
    }
    
    .benefits-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    }
    
    .steps {
    grid-template-columns: 1fr;
    gap: 40px;
    }
    
    .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
    }
}

@media (max-width: 768px) {
    .header-container {
    padding: 16px 24px;
    }
    
    .hero h1 {
    font-size: 38px;
    }
    
    .hero-subtitle {
    font-size: 16px;
    }
    
    .intro {
    padding: 60px 24px;
    }
    
    .section-title {
    font-size: 36px;
    }
    
    .benefits,
    .featured,
    .applications,
    .how-it-works,
    .contact {
    padding: 40px 24px;
    }
    
    .contact-methods {
    grid-template-columns: 1fr;
    }
    
    .app-grid {
    grid-template-columns: 1fr;
    }
}

/* ===============================
   HEADER RESPONSIVO NOVO
================================ */

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 20px;
}



.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Menu desktop */
.nav {
  display: flex;
  gap: 30px;
}

/* Botão hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
}

/* ===============================
   MOBILE
================================ */

@media (max-width: 1150px) {

  .header {
    position: fixed;
  }

  .header-container {
    position: relative;
  }

  .header-green {
    justify-content: space-between;
    width: 100%;
  }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 20px;
    display: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    align-items: center;
  }

  .nav a {
    padding: 12px 0;
    font-size: 16px;
  }

  .nav.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .header-right {
    display: none;
  }

  .mobile-lang {
    display: flex;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .featured-container {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }


}